40876336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 83146464

約数和(自身を除く): 42270128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 277, 368, 401, 554, 802, 1108, 1604, 2216, 3208, 4432, 6371, 6416, 9223, 12742, 18446, 25484, 36892, 50968, 73784, 101936, 111077, 147568, 222154, 444308, 888616, 1777232, 2554771, 5109542, 10219084, 20438168, 40876336]

約数ペア:

[(1, 40876336), (2, 20438168), (4, 10219084), (8, 5109542), (16, 2554771), (23, 1777232), (46, 888616), (92, 444308), (184, 222154), (277, 147568), (368, 111077), (401, 101936), (554, 73784), (802, 50968), (1108, 36892), (1604, 25484), (2216, 18446), (3208, 12742), (4432, 9223), (6371, 6416)]